<!doctype html>
<html lang="en">

<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>Template • TodoMVC</title>
	<link rel="stylesheet" href="node_modules/todomvc-common/base.css">
	<link rel="stylesheet" href="node_modules/todomvc-app-css/index.css">
	<!-- CSS overrides - remove if you don't need it -->
	<link rel="stylesheet" href="css/app.css">
</head>

<body>
	<!-- 挂载元素 -->
	<section class="todoapp" id="app">
		<!-- 输入框区域 -->
		<header class="header">
			<h1>todos</h1>
			<input class="new-todo" placeholder="What needs to be done?" autofocus v-model="newTodo"
				@keyup.enter="addTodo">
		</header>
		<!-- This section should be hidden by default and shown when there are todos -->
		<!-- 事项列表区域 -->
		<section class="main" v-show="todos.length!==0">
			<!-- 顶部复选框 -->
			<input id="toggle-all" class="toggle-all" type="checkbox" v-model="allDone">
			<label for="toggle-all">Mark all as complete</label>
			<ul class="todo-list">
				<!-- These are here just to show the structure of the list items -->
				<!-- List items should get the class `editing` when editing and `completed` when marked as completed -->
				<!-- 完成事项 -->
				<!-- <li class="completed">
						<div class="view">
							<input class="toggle" type="checkbox" checked>
							<label>Taste JavaScript</label>
							<button class="destroy"></button>
						</div>
						<input class="edit" value="Create a TodoMVC template">
					</li> -->
				<!-- 待完成事项 -->
				<!-- <li>
						<div class="view">
							<input class="toggle" type="checkbox">
							<label>Buy a unicorn</label>
							<button class="destroy"></button>
						</div>
						<input class="edit" value="Rule the web">
					</li> -->
				<li v-for="todo in filteredTodo" :key="todo.id"
					:class="{completed:todo.completed,editing:todo===editingTodo}">
					<div class="view">
						<input class="toggle" type="checkbox" v-model="todo.completed">
						<label @dblclick="editTodo(todo)">{{todo.title}}</label>
						<!-- 删除按钮 -->
						<button class="destroy" @click="removeTodo(todo)"></button>
					</div>
					<input class="edit" 
					v-model="todo.title" 
					v-todo-focus="todo===editingTodo"
					@keyup.esc="cacelEdit(todo)"
					@keyup.enter="editDone(todo)"
					@blur="editDone(todo)"
					>
				</li>
			</ul>
		</section>
		<!-- This footer should be hidden by default and shown when there are todos -->
		<!-- 状态栏区域 -->
		<footer class="footer" v-show="todos.length">
			<!-- This should be `0 items left` by default -->

			<!-- 展示状态栏中的待完成事项的 个数  及 单位 -->
			<!-- <span class="todo-count"><strong>{{ uncomp }} </strong> {{plu()}} left </span> -->
			<span class="todo-count"><strong>{{ uncomp }} </strong> {{plu('item')}} left </span>
			<!-- Remove this if you don't implement routing -->
			<!-- 事项筛选 -->
			<ul class="filters">
				<li>
					<a href="javascript:;"
					:class="{selected:todoType==='all'}"
					@click="todoType='all'"
					>All</a>
				</li>
				<li>
					<a href="javascript:;"
					:class="{selected:todoType==='active'}"
					@click="todoType='active'"
					>Active</a>
				</li>
				<li>
					<a href="javascript:;"
					:class="{selected:todoType==='Completed'}"
					@click="todoType='Completed'"
					>Completed</a>
				</li>
			</ul>
			<!-- 清除已完成事项按钮 -->
			<button class="clear-completed" v-show="todos.length>uncomp" @click="removeComplete">
				Clear completed</button>
		</footer>
	</section>
	<footer class="info">
		<p>Double-click to edit a todo</p>
		<!-- Remove the below line ↓ -->
		<p>Template by <a href="http://sindresorhus.com">Sindre Sorhus</a></p>
		<!-- Change this out with your name and url ↓ -->
		<p>Created by <a href="http://todomvc.com">you</a></p>
		<p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
	</footer>
	<!-- Scripts here. Don't remove ↓ -->
	<!-- <script src="node_modules/todomvc-common/base.js"></script> -->
	<script src="node_modules/vue/dist/vue.js"></script>
	<script src="js/app.js"></script>
</body>

</html>